Here in Sweden, the use of license plate scanners has become the norm for basically all parking houses, bridge tolls and road tolls. Even if you don't install the app or become a "member" of whatever system they are using, the license plate scanners is still used to detect when you enter or leave, and in some cases they automatically look up your home address to send you the bill with zero interaction with the driver…
My perception as a USian in a coastal, progressive state, is that trust in government is quite low. Municipal and county governments do OK, but federal and to some degree state governments seems to have priorities that are wildly divergent from our own.